From f9e8802234cbd692b1979cff3bea90f5103d4187 Mon Sep 17 00:00:00 2001
From: Andrew Hlynskyi <ahlincq@gmail.com>
Date: Thu, 17 Aug 2023 16:27:52 +0300
Subject: [PATCH] Use the same flags in lib's build.rs as in Makefile

---
 lib/binding_rust/build.rs |  4 +++-
 lib/src/subtree.c         | 10 +++++-----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/binding_rust/build.rs b/lib/binding_rust/build.rs
index 5798cde3..c812c3b9 100644
--- a/lib/binding_rust/build.rs
+++ b/lib/binding_rust/build.rs
@@ -26,7 +26,9 @@ fn main() {
 
     cc::Build::new()
         .flag_if_supported("-std=c99")
-        .flag_if_supported("-Wno-unused-parameter")
+        .flag_if_supported("-fvisibility=hidden")
+        .flag_if_supported("-Wshadow")
+        .flag_if_supported("-Werror")
         .include(src_path)
         .include("include")
         .file(src_path.join("lib.c"))
diff --git a/lib/src/subtree.c b/lib/src/subtree.c
index 5f39bd82..51bc2ef6 100644
--- a/lib/src/subtree.c
+++ b/lib/src/subtree.c
@@ -647,10 +647,10 @@ Subtree ts_subtree_edit(Subtree self, const TSInputEdit *input_edit, SubtreePool
   typedef struct {
     Subtree *tree;
     Edit edit;
-  } StackEntry;
+  } EditEntry;
 
-  Array(StackEntry) stack = array_new();
-  array_push(&stack, ((StackEntry) {
+  Array(EditEntry) stack = array_new();
+  array_push(&stack, ((EditEntry) {
     .tree = &self,
     .edit = (Edit) {
       .start = {input_edit->start_byte, input_edit->start_point},
@@ -660,7 +660,7 @@ Subtree ts_subtree_edit(Subtree self, const TSInputEdit *input_edit, SubtreePool
   }));
 
   while (stack.size) {
-    StackEntry entry = array_pop(&stack);
+    EditEntry entry = array_pop(&stack);
     Edit edit = entry.edit;
     bool is_noop = edit.old_end.bytes == edit.start.bytes && edit.new_end.bytes == edit.start.bytes;
     bool is_pure_insertion = edit.old_end.bytes == edit.start.bytes;
@@ -788,7 +788,7 @@ Subtree ts_subtree_edit(Subtree self, const TSInputEdit *input_edit, SubtreePool
       }
 
       // Queue processing of this child's subtree.
-      array_push(&stack, ((StackEntry) {
+      array_push(&stack, ((EditEntry) {
         .tree = child,
         .edit = child_edit,
       }));